The method `clear` in the Python PySide2.QtWidgets.QLineEdit class is used to clear the text entered in a QLineEdit widget. It removes all the existing text in the widget, making it empty. This method is commonly used when resetting or clearing the input field in a graphical user interface application.
Python QLineEdit.clear - 30 examples found. These are the top rated real world Python examples of PySide2.QtWidgets.QLineEdit.clear extracted from open source projects. You can rate examples to help us improve the quality of examples.